- Title: Sphére de Copernic, Sphere de Ptolemée
- Author: Louis Brion de la Tour
- Date: c. 1770
- Medium: Hand-colored copperplate engraving
- Condition: Very Good - age toning, issued center fold, scuffing in margins, light foxing
- Inches: 14 1/8 x 11 1/8 [Paper]
- Centimeters: 35.88 x 28.26 [Paper]
- Product ID: 102031
Image of Copernicus's and Ptolemy's respective views of the solar system by Louis Brion de la Tour.